Reptile · GBIF taxon 5225712
Green Anaconda
Eunectes murinusAlso known as Common Anaconda, Common Water Boa, Sucuri, Akayima
Green anacondas dominate South American wetlands, using murky waters to camouflage their massive olive-patterned bodies while stalking prey. Eyes and nostrils positioned high on the snout allow these heavy constrictors to breathe and hunt while remaining almost entirely submerged. Females grow dramatically larger than males, giving birth to dozens of live young after carrying eggs internally for over six months.
AquaticConstrictorReptile
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Capybaras
- Caimans
- Waterfowl
Predators
- Jaguars
- Caimans
- Humans
ThreatsHabitat destruction, retaliatory killing, illegal pet trade
HabitatsTropical rainforests, swamps, marshes, slow-moving streams
Life span10–12 years in the wild; up to 30 years in captivity
Size / weightNot available
Classification
- FamilyBoidae
- SpeciesEunectes murinus
Range data is not available yet.
Interaction riskHigh
- Low
- Moderate
- High
- Very high
- Why interaction risk is high
- Massive constrictor capable of inflicting severe bite wounds; observe safely from a distance.
- Why it is dangerous
- Possesses immense physical strength to constrict large prey and sharp, rear-pointing teeth that cause severe lacerations.
- How to recognize a risky encounter
- Look for a heavy olive-green body with dark oval spots along the back and yellow side markings.
- What to do
- Keep a safe distance along riverbanks and never attempt to handle or corner wild individuals.
Responsible observation
- Boating Etiquette: Scan murky shallows and overhanging branches carefully when navigating Amazonian waterways.
- Distance Safety: Remain at least five meters away from submerged or basking individuals on riverbanks.
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